August i, igo8.] 



THE INDIA RUBBER WORLD 



369 



Recent Patents Relating to Rubber. 



N 



UNITED STATES OF AMERICA. 



ISSU1:d JUXK .^ 1908. 

 ' '. H8Q.263. Pneumatic tire for vehicle wheels. R. P. Scott, Cadiz, 

 Ohio. 



' lit^9.334- Armor for tires. [Chain armor formed of a plurality of 

 rows of links.] F. E. Remark, Akron, Ohio. 



•889,374. Overshoe fastener. [An eye mounted on an overshoe engages 



a hcH-k secured to the shoe.] J. Hopson. Ogden, Utah. 

 889,376. Hollow rubbtr article having seams. [ Method of forming hot 

 water bottle. ] I. F. Kepler, Akron, Ohio, assignor to The B. F. 

 Goodrich Co. 



■889,419. Support for lawn hose. L. E. Whitney, Carthage, Mo. 



889.709. Coif ball. [An expanded cone of thin clastic material is filled 

 with an incomprtssible liquid.] F. H. Mingay, lierfield, Bridge cf 

 Weir, Scotland. 



-889,726. Hose clamp. H. B. Sherman, Battle Creek, Mich. 

 889.756. Cushion. J. S. Bukacek, Riverside, Ala. 



889,807. Packing. [Compressed and vulcanized mixture of fibrous as- 

 bestos with sulphur, litharge, and rubber, and provided with a pro- 

 tective coating of a suitable elect rolytically deposited metal.] C. H. 

 Reynolds, Rochester, N. Y. 



889.810. Medicating and massaging appliance. H. Rcbinson, Waco, Tex. 

 ISSUED JUNE 9, 1908. 



889,927. Automobile tire casing. I With leather strip cemented to tread 

 and vulcanized with it.] C. L. Higgins, Montreal, Quebec. 



^89,939- Hose making machine. J. S. H, Lovett, Trenton, N. J., as- 

 signor of one-third each to T. P. Payne, Newark, N. J., and \\'. W. 

 Near, Toronto, Canada. 



^89,940. Feeding mechanism fcr hose making machine. 5"aini^. 



-889,973. IMstributing nozzle [for garden hose]. A. Schmidt, Indian- 

 apolis, Ind. 



890.216. Art of purifying rubber. [Treatment with a compound solvent 

 comprising acetone and methvl acetate.] H. O. Cliute, Cleveland, 

 Ohio. 



890.217. Art of purifying rubber. [Tlie process producing the compcund 

 solvent mentioned in the preceding patent.] Same. 



890,223. Spring wheel. P. I". Diffenbaugh, Creston, Iowa. 



890,362. Tire protecting device. L. II. Kinnard, assignor of one-half 



to R. S. Chaniberlin, both of Harrisburg, Pa. 

 890,376. Milking machine [with rubber teat cups]. A. Ridd, Waipuku, 



New Zealand. 

 890,414. Hcse clamp. W. V. De Worth, Bordentown, N. J. 

 890,520. Rod packing. J. P. Leander, Chicago. 



Trade Mark. 

 34,170. The Siemcn Hard Rubber Cori>oration, Bridgeport. Conn. Three 



disks, and a "heart," "'spade," and "club" in combination. For poker 



chips. 



ISSUED JUNE 16, 1908. 

 890,624. Vehicle tire. [Solid rubber.] E. L. Easlick, ^Vkron, Ohio, as- 



signcr to The Goodyear Tire and Rubber Co. 



890.652. Hose rack. [For fire hose, indoors.] H. J. M. Howard, Wash- 

 ington, D. C. 



890.653. Means for supporting flexible hose. [For fire hcse, indoors.] 

 Same. 



890,671. Pneumatic wheel for vehicles. E. J. Macatiley. EastKurne. and 



J. A. F. Hall, Hampden Park, near Eastbourne, England. 

 890,681. Bed pan. M. Jloore, Marble Rock, Iowa. 

 890,785. Protecting device for tires. G. D. Mcore, Worcester, Mass. 

 890.885. Device for turning^ nursing nipples. E. L. Stuart and S. A. 



Conine, New Hamburg, N. Y. 

 890,899. Elastic means. L. A. Garchey, Paris, France. 

 890,904. Weather strip, P. L. Hedberg, assignor to Chicago Metal 



Weather Strip Co., all of Chicago. 

 890,920. Return ball. J. P. Newbold, Cape May, N. J. 

 890,975. Breast pump. J. S. Gilbert, assignor of one-fourth to M. N. 



Munly, both of Portland, Ore. 

 890,990. Syringe. [\aginal.J A. E. Macdonald. San Francisco. 

 891,030. Armor for rubber tires. \'. L. Bekefi, Cleveland, Ohio. 

 891,109. Bottle stopper. E, H. Speece, Beatty. Nev. 



891,172. Wlieel rim. E. Hopkinson, East Orange, N. J., and T. Midgley, 



Hartford, Conn. ; said Hopkinson assignor to The Hartford Rubber 



Works Co. 

 891. iSi. Inflatable bandage. P. Mitchell, Rock Island, 111. 



Trade Marks. 

 27,955. Hannoversche Gummi-Kamm Compagnie, .\.-G., Hanover-Limmer, 



(iermmy. The wcrd E.vcclsior, on titber side of which is a figure 



holding a tray of combs. For rubber combs. 

 ^2,679. Standard Rubber Mfg. and Supply Co.. Trenton, X. J. The 



word Sai-ory. for printers' blankets. 



32,700. Tlie Omo Mfg. Co., Middletown, Conn. The word Cliloris. For 



dress shields. 

 34,495. New Orleans Roofing and Metal Works. New Orleans. The word 



Xola. Vor rubber roofing. 



ISSUED JUNE 23, 1908. 

 891.384. Rubber ftothold. E. A. Strang, Cleveland, Ohio. 

 891,498. Pneumatic tire for wheels of vehicles. [Relatts to the method 



of retaining in the rim.] A. Michelin, Paris. France. 

 591.506. Cow milking machine. W. W. Sprague, Monmouth. Me. 

 ■89i'533- Pneumatic knee pad. P. P. Gibbs, Gordon, Tex. 



89<»557- Ring of removable mail covers for pneumatic tires. S. A. Maraz* 

 zani, Palermo, Italy. 



891.578. Tire armor. H. G. Wheeler, Canandaigua, N. Y. 

 891,652. Weather strip. O. T. Akre, Wallingford, Iowa. 

 891.655. Vehicle wheel. T. A. Baker, Renick, Mo. 

 891,687. Vulcanizer. W. D. Gratama, Rijswijk, Netherlands. 



Trade Mark. 

 34,289. Pennsylvania Rubber Co., Jeannette, Pa. The word Poruco. For 

 rubber rings and gaskets for tops of jars. 



ISSUED JUNE 30. 1908. 



891.841. Automobile wheel. [With pneumatic tire.] K. Kohlmann and 

 G. Andree, Dane, Wis. 



891,866. Process of preparing india-rubber for vulcanization. [Consists 

 in boiling the rubber with amyl alcohol with the simultaneous addi- 

 tion of water, thereby keeping down the temperature below the melt- 

 ing point of the rubber.] H. Scholz, assignor to B. Gratz, both of 

 Berlin, Germany. 



892,072. Horse pad hook. E. L. McClain, assignor to The American 



Pad and Tetxile Co., all of Greenfield, Ohio. 

 892,075. Tire. A. O'Brien, assignor of one-half to F. P. McGinn, both 



of Chicago. 



892,171. Rubber shoe. C. E. Mapes. New York city. 



892,197. Hose clamp. H. C. Umpleby and M. J. Butler, Angelica, N. Y. 



892,209. Vulcanizer. W. H. Barnard, Merchantville, N. J. 



892,291. Vehicle wheel. J. Mclntyre, assignor to J. E. Mclntyre, both 



of Boston. 

 892,294. \'chiclc wheel. J. Nicholson, Bostcn. 



852.323. Wheel. [A wheel within a wheel, with an intermediate elastic 



tire.] E. Stancliff, New York city. 



Trade Marks. 

 33.436* The Corbett-Taylor Co., Trenton, N. J. The word Cortay within 



a diamond shaped border. For rubber belting, packing, and hose. 

 34.234. Roberts, Johnson & Rand Shoe Co., St. Louis. The words Stronger 



Than the Law. For rubber footwear. 

 34.815. Oiarles Niedner's Sons Co., Maiden. Mass. The word Senate. 



For linen fire hose. 



[Note, — Printed copies of specifications of United States patents may be 

 obtained from The Isdia Rubber World office at 10 cents each postpaid.] 



GREAT BRITAIN AND IRELAND. 



PATENT SPECIFICATIONS PUBLISHED. 



The numlH-r gi\en is that assigned to the Patent at ihe filing of the Appli- 

 cation, which in the case of those listed below was in 1907. 

 'Denotes Patents for American Inventions. 

 [Abstracted in the Illl'strated Official Journal, May 27, 1908.] 



2,728 2.728 (1907). Machine for attaching rubber tread strips to pneu- 

 matic tire covers. New Eccles Rubber Works and J. George, Eccles. 



2.753 ('907)- Detachable rim for pneumatic tires. P. E. Doolittle, 

 Toronto, Canada. 



2.833 (1907)' Sleeve of fabric for tire tubes, life belts, and air cushions. 

 D. W. Yates and two others, Radcliflfe. 

 *2,875 (1907). Solid rubber tires formed with radial recesses extending 

 inwards from the tread. W. \V. Byam, Cliicago, Illinois. 



2,887 (1907)- Spring wheel with pneumatic hub. A. F. Stevenson, 

 St. Helens Cable and Rubber Co., W'arrington. 



2,950 (1907). \'ehicle wheel with india-rubber blocks placed between 

 inner and outer rims. M. Cosset, Paris, France. 



2.958 C1907). Road gripping chains for pneumatic tires. F. C. Wood- 

 ford, Harlesden. 



2.995 ( * 907) . Device for detecting punctures in pneumatic tires. S. T. 

 Oldridge, London. 



3,003 (1907). Detachable rim for pneumatic tires. J. Buchan, Tctten- 

 ham. 



3,080 (1907). Small additional wheel to prevent side slip in motor ve- 

 hicles. H. H. C. Sinclair, London. 

 [ Abstr.\cted in the !lll'stk.\ted Official Jocrnal, June 3, 1908.] 



3,102 (1907). Tire tread built up of alternate rubber and leather strips. 

 R. L. Ben well, Leamington. 



3,251 (1907). Mandrel or mold for vulcanizing repair tubes or covers. 

 IDtscribed in The I.\p:a Rvp.ber World, July i, 1908 — page 335-] 

 W. Frost and H. Harvey Frcst & Co., London. 



3,258 ( 1907). Non slipping cover for pneumatic tires, involving sheet 



metal rings. P. Schmidt and I. Schwarz, Berlin. 

 3,262 (1507). Solid rubber tires formed with deep transverse non- 

 radial grooves. E. L. H. Cosby, London. 



3,292 (1907). Tire inflating pump. A Linard. Victoria, Australia. 

 * 5739 1 (1907). Sponge rubber pad for surgical trusses. [Described on 

 another' page of this journal.] E. R. Eathrick, Akron, Ohio. 



3,405 (1907). Solid rubber tire having a tread provided with conical 

 holes. J. Morris, London. 



3,480 (1907). India-rubber substitute. [In the production of an elastic 

 composition by the action of formaldehyde upon gelatin, a primary 

 aromatic amine, such as aniline, in emulsion with the gelatin solution, 

 is employed. An oil. such as castor oil. terpineol. or caoutchouc oil. 

 may be fixed with the aniline, while the formaldehyde may be fixed 

 with glycerine before admixture with the other bodies.] L. Stange, 

 -Vachen, Germany. 



